Stainless Steel, Corrosion Resistance
Long service life and other advantages
High Alumina Brick For Steel Drum
Description
High alumina bricks for steel drums are refractory products for masonry steel drums made of bauxite, corundum fine powder and a small amount of clay as the main raw materials, adding a small amount of expanded refractory materials.
Features
- Thermal shock resistance
- Chemical resistance
- High strength
- High density
- High refractoriness
Specification
| Index | |||||
|---|---|---|---|---|---|
| Al2O3 (%) | ≥55 | ≥65 | ≥75 | ≥80 | ≥78 |
| Fe2O3 (%) | – | – | – | 2 | 2 |
| 0.2Mpa load softening start temperature ℃ | ≥1470 | ≥1490 | ≥1510 | ≥1530 | ≥1550 |
| Apparent porosity (%) | ≤22 | ≤28 | ≤28 | ≤24 | ≤21 |
| Normal temperature compressive strength Mpa | ≥45 | ≥35 | ≥40 | ≥50 | ≥70 |
Application
High alumina bricks for steel drums are mainly used for the masonry of metallurgical stainless steel ladles.
Reviews
There are no reviews yet.